Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Very easy | 7 |
0.6%
|
2 | Easy | 25 |
2.1%
|
3 | Difficult | 36 |
3%
|
4 | Very Difficult | 26 |
2.2%
|
7 | No contact | 1106 |
91.9%
|
8 | Refused | 2 |
0.2%
|
9 | Don't know | 2 |
0.2%
|